Why most nerds sound monotonous? Like they're half robot or something.

Because I don't care to impress you.

They live dedicated to their national mind, many geeks, so the emotional world is very underdeveloped hence they are like robotics.

Nerds are literally some of the most passionate people alive. So I don't know what you are talking about.

ever tried live and let live you want too give it a go[raincheck77]

Wait, aren't they?